package day04;
import java.util.Scanner;
public class CommandBySwitch {
    public static void main(String[] args) {
        Scanner scan=new Scanner(System.in);
        System.out.println("请选择功能:1.存款 2.取款 3.转账 4.退出");
        int command=scan.nextInt();
        switch (command){
            case 1:
                System.out.println("存款业务...");
                break;
            case 2:
                System.out.println("取款业务...");
                break;
            case 3:
                System.out.println("转账业务...");
                break;
            case 4:
                System.out.println("退出成功");
                break;
            default:
                System.out.println("操作错误");
        }
        for (int a = 0; a <9; a++) {
            System.out.println(a+"*9="+a*9);
        }
    }
}
